CN1105359A - 抑制平滑肌细胞增殖和再狭窄的方法 - Google Patents

抑制平滑肌细胞增殖和再狭窄的方法 Download PDF

Info

Publication number
CN1105359A
CN1105359A CN94117122A CN94117122A CN1105359A CN 1105359 A CN1105359 A CN 1105359A CN 94117122 A CN94117122 A CN 94117122A CN 94117122 A CN94117122 A CN 94117122A CN 1105359 A CN1105359 A CN 1105359A
Authority
CN
China
Prior art keywords
compound
smooth muscle
muscle cell
cell proliferation
formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN94117122A
Other languages
English (en)
Other versions
CN1053571C (zh
Inventor
G·J·库里南
J·P·星
D·L·伍德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of CN1105359A publication Critical patent/CN1105359A/zh
Application granted granted Critical
Publication of CN1053571C publication Critical patent/CN1053571C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/4025Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil not condensed and containing further heterocyclic rings, e.g. cromakalim
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/38Heterocyclic compounds having sulfur as a ring hetero atom
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4453Non condensed piperidines, e.g. piperocaine only substituted in position 1, e.g. propipocaine, diperodon
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4523Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/4535Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a heterocyclic ring having sulfur as a ring hetero atom, e.g. pizotifen
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/14Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

本发明提供抑制人或其他哺乳动物平滑肌细胞 增殖和再狭窄的方法,该方法包括给所述患者施用药 用有效剂的式(I)或式(II)化合物及其可药用盐和溶 剂化物(其中各代号意义详见说明书)。

Description

平滑肌细胞增殖在疾病如动脉粥样硬化和再狭窄中起着重要作用。在经皮冠状血管搭桥术(percutaneous  transluminal  coronary  angioplasty,PTCA)后的血管再狭窄已表明是早期和晚期的组织应答。PTCA后几小时至几天早期出现是由于带有一些血管痉挛的血栓形成,而晚期则表现为受平滑肌细胞过度增殖与迁移的支配。在此疾病中,平滑肌细胞增加的细胞能动性和移生以及巨噬细胞对该疾病的发病机理有显著的贡献。血管平滑肌细胞过度增殖和移生可能是PTCA、atherectomy、激光血管成形术和动脉分流移植术后冠状动脉再闭塞的主要机理。参见Austin等“Intimal  Proliferation  of  Smooth  Muscle  Cells  as  an  Explanation  for  Recurrent  Coronary  Artery  Stenosis  after  Percutaneous  Transluminal  Coronary  Angioplasty”,Journal  of  the  American  College  of  Cardiology  8:369-375(1985年8月)。
通过经皮冠状血管搭桥术(PTCA)、Atherectomy、激光血管成形术和动脉分流移植术对阻塞动脉进行外科手术后,血管再狭窄是长期存在的主要并发症。在施行PTCA的约35%患者中,术后3-6个月发生再闭塞。目前治疗血管再狭窄的策略包括用器械如固定模施行物理手术,或者进行药物治疗,这些药物包括肝素、低分子量肝素、香豆素、阿斯匹林、鱼油、钙拮抗剂、类固醇和前列环素。这些策略无法控制再闭塞速度,并且对于治疗和预防血管再狭窄无效。参见Hermans等“Prevention  of  Restenosis  after  Percutaneous  Transluminal  Coronary  Angioplasty:The  Search  for  a‘Magic  Bullet’”,American  Heart  Journal  122:171-187(1991年7月)。
在再狭窄发病机理中,发生细胞过度增殖与移生是血液和损伤的动脉血管壁中血胞成分产生生长因子的结果,该生长因子调节在血管再狭窄中平滑肌细胞增殖。
抑制平滑肌细胞增殖和/或移生的药物适用于治疗和预防再狭窄。本发明提供作为平滑肌细胞增殖抑制剂的化合物的用途。
本发明提供抑制人或其他哺乳动物平滑肌细胞增殖的方法,该方法包括给所述患者施用药物有效剂量的式(Ⅰ)或式(Ⅱ)化合物及其可药用盐和溶剂化物,
Figure 941171221_IMG13
其中R1和R3独立地为氢、-CH3
Figure 941171221_IMG14
(C1-C6烷基)或
Figure 941171221_IMG15
Ar,其中Ar是任意取代的苯基;R2
Figure 941171221_IMG16
并且R4是氢或OR1。本发明还提供了抑制再狭窄的方法。
本发明涉及下述发现:选自式Ⅰ和式Ⅱ的化合物可用于抑制平滑肌细胞增殖和再狭窄。本发明提供的治疗方法是:给需要治疗的人或其他乳哺动物服用抑制平滑肌细胞增殖或再狭窄有效剂量的式Ⅰ或Ⅱ化合物或其药学上适用的盐或溶剂化物。术语抑制定义为包括其通常可接受的含义,包括预防性地对易患平滑肌细胞增殖或再狭窄的人进行治疗,阻止和/或治疗存在的平滑肌细胞增殖和/或再狭窄。
以此种方式,本发明方法包括适宜的对症治疗和/或预防治疗。
一般来讲,可以将本发明化合物与普通的赋形剂、稀释剂或载体一起进行配制并压成片剂,或者配制成常用的口服给药酏剂或溶液剂;或者配制成肌内或静脉途径给药的注射剂。本发明化合物可以经皮给药,也可以配制成持续释放等剂型。
用于本发明方法的式Ⅰ化合物可以按既定的方法制备,如美国专利4,133,814、4,418,068和4,380,635所述的方法,将它们收编在本申请中作为参考。一般,该方法用具有6-羟基和2-(4-羟苯基)的苯并[b]噻吩作为起始原料。对起始化合物保护、烷基化并脱保护,形成式Ⅰ化合物。上述美国专利中提供了制备此类化合物的实例。式Ⅱ化合物可以按照US4,230,862和4,232,707中所述方法制备,这两篇专利引入本文作为参考。
本发明包括下式化合物的用途:
Figure 941171221_IMG17
取代的苯基包括由C1-C6烷基、C1-C4烷氧基、羟基、硝基、氯、氟或三(氯或氟)甲基一次或两次取代的苯基。
用于本发明方法的化合物可以与各种有机和无机酸和碱反应生成药学上适用的酸和碱加成盐,药学上适用的酸和碱加成盐包括通常用于制药化学的生理上适用的盐。所述的盐也是本发明的一部分。生成所述盐的常用无机酸包括盐酸、氢溴酸、氢碘酸、硝酸、硫酸、磷酸、连二磷酸等。盐也可由有机酸得到,可以应用的有机酸有例如脂族一和二羧酸、苯基取代的链烷酸、羟基链烷酸和羟基链烷二酸,芳族酸、脂族和芳香族磺酸。所述药学上适用的盐包括乙酸盐、苯基乙酸盐、三氟乙酸盐、丙烯酸盐、抗坏血酸盐、苯甲酸盐、氯苯甲酸盐、二硝基苯甲酸盐、羟基苯甲酸盐、甲氧基苯甲酸盐、甲基苯甲酸盐、邻-乙酰氧基苯甲酸盐、萘-2-苯甲酸盐、溴化物、异丁酸盐、苯基丁酸盐、β-羟基丁酸盐、丁炔-1,4-二酸盐、己炔-1,4-二酸盐、癸酸盐、辛酸盐、氯化物、肉桂酸盐、柠檬酸盐、甲酸盐、富马酸盐、羟基乙酸盐、庚酸盐、马尿酸盐、乳酸盐、苹果酸盐、马来酸盐、羟基马来酸盐、丙二酸盐、扁桃酸盐、甲磺酸盐、烟酸盐、异烟酸盐、硝酸盐、草酸盐、邻苯二甲酸盐、四邻苯二甲酸盐、磷酸盐、磷酸一氢盐、磷酸二氢盐、偏磷酸盐、焦磷酸盐、丙炔酸盐、丙酸盐、苯基丙酸盐、水杨酸盐、癸二酸盐、琥珀酸盐、辛二酸盐、硫酸盐、硫酸氢盐、焦硫酸盐、亚硫酸盐、亚硫酸氢盐、磺酸盐、苯磺酸盐、对溴苯磺酸盐、氯苯磺酸盐、乙磺酸盐、2-羟基乙磺酸盐、甲磺酸盐、萘-1-磺酸盐、萘-2-磺酸盐、对甲苯磺酸盐、二甲苯磺酸盐、酒石酸盐等。优选的盐是盐酸盐。
药学上适用的酸加成盐通常由式Ⅰ化合物与等摩尔或过量的酸反应而制得。通常使反应物于互溶剂如乙醚或苯中进行化合。盐通常约在1小时至10天内从溶液中沉淀出,经过滤分离,或按常规方法除去溶剂。
通常用于形成盐的碱包括氢氧化铵,碱金属和碱土金属氢氧化物、碳酸盐和碳酸氢盐,以及脂肪族和芳香族胺,脂肪族二胺和羟基烷胺。在制备加成盐中尤其适用的碱包括氢氧化铵、碳酸钾、碳酸氢钠、氢氧化钙、甲胺、二乙胺、1,2-乙二胺、环己胺和乙醇胺。
与衍生它的化合物比较,药学上适用的盐通常可提高溶解性能,因此常常更适用于配制如液体剂或乳剂。
药用制剂可按本技术领域已知的方法制备。例如,该化合物可与普通的赋形剂、稀释剂或载体进行配制,并制成片剂、胶囊剂、悬浮液剂、粉剂等。适用于上述制剂的赋形剂、稀释剂和载体的实例包括如下:填充剂和增量剂如淀粉、糖、甘露糖醇和硅衍生物;粘合剂如羧甲基纤维素和其他纤维素衍生物、藻酸盐、明胶和聚乙烯吡咯烷酮;润湿剂如甘油;崩解剂如琼脂、碳酸钙和碳酸氢钠;溶解阻滞剂如石蜡;吸收促进剂如季铵化合物;表面活性剂如鲸蜡醇、单硬脂酸甘油脂;吸附载体如高岭土和膨润土;润滑剂如滑石、硬脂酸钙和硬脂酸镁,以及固态聚乙基乙二醇。
这些化合物也可配制成便于口服的酏剂或溶液剂,或适于非肠道给药的溶液剂,例如经肌内、皮下或静脉内途径给药。此外,该化合物也非常适合配制成持续释放等剂型。该制剂也可这样构成,使它们仅仅或最好在肠道的特定部位,可能在一定的时间内释放有效成分。包衣、包膜和保护基质可以由例如聚合物质或蜡制成。
根据本发明,抑制平滑肌细胞增殖和再狭窄所需要的式Ⅰ化合物的具体剂量取决于疾病的严重程度、给药途径和有关因素,这些将由主治医生确定。一般来讲,每天可接受和有效剂量为约0.1~1000mg/天,更通常为约50-200mg/天。需治疗的患者服用的上述剂量可为每天1次~约3次,或为了有效地抑制平滑肌细胞增殖或再狭窄需要更经常地服用。
可以通常各种技术将抑制量的治疗再狭窄活性的化合物局部释放,这些技术将化合物施用于增殖部位或靠近增殖的部位。局部释放技术的实例不是限制、而是说明可行的技术。这些实例包括局部释放导管、位置特异性载体、移植物、直接注射或直接用药。
由导管局部释放使得药物可直接施于增殖损伤处。在EPO    383492A2和US    4,636,195(Wolinsky,1987年1月13日)中描述了用球形导管局部释放的实例。
用移植物局部释放描述了将含药物的基质手术放置于增殖损伤处。移植的基质通过渗滤、化学反应或溶剂活化剂释放药物。Lange,Scince    249:1527-1533(1990年9月)。
通过移植局部释放的实例是使用固定模。将固定模设计为可物理预防冠状动脉萎陷和再闭塞。在固定模中加入药物,使药物直接释放到增殖部位。在Kohn的Pharmaceutical  Technolugy(1990年10月)中描述了由该技术的局部释放。
在另一个释放系统实例中,将含有药物聚合物以液体形式注射到损伤部位。聚合物然后硬化,就地形成移植物。在PCT    WO90/03768(Donn,1990年4月19日)中描述了该技术。
另一个实例是通过聚合物腔内封闭释放药物。该技术用导管将聚合物移植物施放到腔内表面。由此将掺入可生物降解聚合物移植物中的药物在手术部位释出。在PCT    WO    90/01969(Schindler,1989年8月23日)中描述了该方法。
通过移植物局部释放的最后一个实例是将泡囊或微粒直接注入增殖部位。这些微粒可以由例如蛋白质、类脂、碳水化合物或合成聚合物等物质组成。这些微粒贯穿于微粒当中掺有药物或者作为包衣在微粒表面包覆有药物。在Lange的Science249:1527-1533(1990年9月)和Mathiowitz等的J.App.Poly.Sci.,26:809(1981)中描述了引入微粒的释放系统。
通过位置特异性载体局部释放的过程描述使药物附着于载体上,该载体将会使药物直接作用于增殖损伤部位。这种释放技术的实例包括使用载体例如蛋白质配体或单克隆抗体。Lange,Science    249:1527-1533(9月)。
通过直接用药的局部释放包括使用局部用药技术。直接用药进行局部释放的实例是在手术过程中将药物直接施于动脉分流移植物上。
如同服用带有碱基(如哌啶子基环)的药物的通常做法一样,通常最好服用酸加成盐形式的式Ⅰ化合物。口服本发明化合物对老年人(如绝经后的妇女)也是有利的。为此目的,以下口服剂量形式是适用的。
制剂
在以下制剂中,“活性成分”是指式Ⅰ或式Ⅱ化合物。
制剂1:明胶胶囊
用下成分制备硬明明胶囊:
成分    量(mg/胶囊)
活性成分    0.1-1000
淀粉,NF    0-650
可流动的粉末状淀粉    0-650
硅氧烷流体(350厘沲)    0-15
将各成分混合,通过美国45号筛,装填入硬明胶胶囊。
式Ⅰ化合物(其中所述化合物是raloxifene)具体的胶囊制剂实例包括如下所示那些:
制剂2:Raloxifene胶囊
成分    量(mg/胶囊)
Raloxifene    1
淀粉,NF    112
可流动的淀粉粉末    225.3
硅氧烷流体(350厘沲)    1.7
制剂3:Raloxifene  胶囊
成分    量(mg/胶囊)
Raloxifene    5
淀粉,NF    108
可流动的淀粉粉末    225.3
硅氧烷流体(350厘沲)    1.7
制剂4:Raloxifene  胶囊
成分    量(mg/胶囊)
Raloxifene    10
淀粉,NF    103
可流动的淀粉粉末    225.3
硅氧烷流体(350厘沲)    1.7
制剂5:Raloxifene  胶囊
成分    量(mg/胶囊)
Raloxifene    50
淀粉,NF    150
可流动的淀粉粉末    397
硅氧烷流体(350厘沲)    3.0
可以对上述具体的制剂进行合理的改变。
用下列成分制备片剂:
制剂6:片剂
成分    量(mg/片)
活性成分    0.1-1000
微晶纤维素    0-650
雾化二氧化硅    0-650
硬脂酸    0-15
将各成分混合,压成片剂。
或者,每片含0.1-1000mg活性成分的片剂按以下方法制备:
制剂7:片剂
成分    量(mg/片)
活性成分    0.1-1000
淀粉    45
微晶纤维素    35
聚乙烯吡咯烷酮(10%水溶液)    4
羧甲基纤维素钠    4.5
硬脂酸镁    0.5
滑石    1
将活性成分、淀粉和纤维素通过美国45号筛并充分混合。聚乙烯吡咯烷酮溶液与所得的粉末混合,然后通过美国14号筛。将制备的颗粒于50°-60℃干燥,并通过美国18号筛。然后将预先通过美国60号筛的羧甲基纤维素钠、硬脂酸镁和滑石加入此颗粒中,混合后将颗粒在压片机上压片,得到片剂。
每5ml含0.1-1000mg药物的悬浮液剂按下法制备:
制剂8:悬浮液剂
成分    量(mg/5ml)
活性成分    0.1-1000mg
羧甲基纤维素钠    50mg
糖浆    1.25mg
苯甲酸溶液    0.10ml
调味剂    适量
着色剂    适量
加纯化水    至5ml
将药物通过美国45号筛,并与羧甲基纤维素钠和糖浆混合制成调匀的糊状物。苯甲酸溶液、调味剂和着色剂用一部分水稀释,并在搅拌下加入糊状物中。然后加入足够的水到所需体积。
试验方法
本发明化合物能够抑制血管平滑肌细胞增殖。这一点可以通过采用培养的由兔子主动脉(通过DNA合成测量已确定有增殖)得到的平滑肌细胞证实。按照Ross,J.of    Cell    Bio.50:172(1971)中所述方法通过移植得到细胞。将细胞铺于96孔微滴板上5天。待培养物融合以及生长停止,将细胞转入Dulbecco′s改性的Eagle′s培养基(DMEM)中,该培养基中含有0.5-2%血小板缺乏血浆、2mML-谷氨酰胺、100U/ml青霉素、100μg/ml链霉素、1μC/ml3H-胸苷、20ng/ml血小板产生的生长因子以及不同浓度的本发明化合物。在二甲亚砜中制备化合物的贮液,然后在上述分析培养基中将其稀释到合适的浓度(0.01-30μM)。于37℃、在5%CO2/95%空气下培养细胞24小时。在24小时末用甲醇固定细胞。然后按照Bonin等人在Exp.Cell Res.181:475-482(1989)中所述,通过闪烁记数测定DNA中结合的3H-胸苷。
通过测定本发明化合物对指数生长细胞的作用,进一步证实了其抑制平滑肌细胞增殖的作用。在12孔组织培养板中,将兔主动脉的平滑肌细胞接种于含10%胎牛血清、2mML-谷氨酰胺、100U/ml青霉素和100μg/ml链霉素的DMEM中。24小时后缚紧细胞,用含10%血清、2mML-谷氨酰胺、100U/ml青霉素、100μg/ml链霉素和指定浓度本发明化合物的DMEM培养基替换原培养基。使细胞生长4天。用胰蛋白酶处理细胞,并通过用ZM-Coulter计数器计数,测定每份培养物中的细胞数。
上述试验中的活性表明本发明化合物可用于治疗再狭窄。

Claims (8)

1、适用于抑制平滑肌细胞增殖的药物组合物,所述药物组合物含有式(Ⅰ)或式(Ⅱ)化合物及其可药用盐和溶剂化物作为活性成分:
其中R1和R3独立地为氢、-CH3(C1-C6烷基)或 Ar,其中Ar是任意取代的苯基;
R2
Figure 941171221_IMG5
并且R4是氢或-OR1
2、按权利要求1的组合物,其中所述化合物是其盐酸盐。
3、按权利要求1的组合物,其中所述用药是预防性的。
4、按权利要求1的组合物,其中所述化合物是下式化合物或其盐酸盐。
Figure 941171221_IMG6
5、适用于抑制再狭窄的药物组合物,所述药物组合物含有式(Ⅰ)或式(Ⅱ)化合物及其可药用盐和溶剂化物作为活性成分:
Figure 941171221_IMG7
其中R1和R3独立地为氢、-CH3
Figure 941171221_IMG8
(C1-C6烷基)或
Figure 941171221_IMG9
Ar,其中Ar是任意取代的苯基;R2
Figure 941171221_IMG10
并且R4是氢或-OR1
6、按权利要求5的组合物,其中所述化合物是其盐酸盐。
7、按权利要求5的组合物,其中所述用药是预防性的。
8、按权利要求5的组合物,其中所述化合物是下式化合物或其盐酸盐。
Figure 941171221_IMG11
CN94117122A 1993-10-15 1994-10-13 雷洛昔芬在制备抑制平滑肌增殖和再狭窄的药物中的应用 Expired - Fee Related CN1053571C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US138296 1993-10-15
US138,296 1993-10-15
US08/138,296 US5457113A (en) 1993-10-15 1993-10-15 Methods for inhibiting vascular smooth muscle cell proliferation and restinosis

Publications (2)

Publication Number Publication Date
CN1105359A true CN1105359A (zh) 1995-07-19
CN1053571C CN1053571C (zh) 2000-06-21

Family

ID=22481390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94117122A Expired - Fee Related CN1053571C (zh) 1993-10-15 1994-10-13 雷洛昔芬在制备抑制平滑肌增殖和再狭窄的药物中的应用

Country Status (20)

Country Link
US (3) US5457113A (zh)
EP (1) EP0652003B1 (zh)
JP (1) JPH07149641A (zh)
KR (1) KR950010888A (zh)
CN (1) CN1053571C (zh)
AT (1) ATE165510T1 (zh)
AU (1) AU670213B2 (zh)
CA (1) CA2118095A1 (zh)
CZ (1) CZ287419B6 (zh)
DE (1) DE69409913T2 (zh)
ES (1) ES2115163T3 (zh)
HU (1) HUT71234A (zh)
IL (1) IL111288A (zh)
NO (1) NO313082B1 (zh)
NZ (1) NZ264675A (zh)
PH (1) PH31263A (zh)
RU (1) RU2154475C2 (zh)
SG (1) SG45280A1 (zh)
TW (1) TW303298B (zh)
ZA (1) ZA948026B (zh)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843089A (en) 1990-12-28 1998-12-01 Boston Scientific Corporation Stent lining
US6515009B1 (en) 1991-09-27 2003-02-04 Neorx Corporation Therapeutic inhibitor of vascular smooth muscle cells
US5811447A (en) 1993-01-28 1998-09-22 Neorx Corporation Therapeutic inhibitor of vascular smooth muscle cells
US6395494B1 (en) 1993-05-13 2002-05-28 Neorx Corporation Method to determine TGF-β
US5770609A (en) 1993-01-28 1998-06-23 Neorx Corporation Prevention and treatment of cardiovascular pathologies
US6251920B1 (en) 1993-05-13 2001-06-26 Neorx Corporation Prevention and treatment of cardiovascular pathologies
US6491938B2 (en) 1993-05-13 2002-12-10 Neorx Corporation Therapeutic inhibitor of vascular smooth muscle cells
US5595722A (en) 1993-01-28 1997-01-21 Neorx Corporation Method for identifying an agent which increases TGF-beta levels
WO1996040098A2 (en) * 1995-06-07 1996-12-19 Neorx Corporation Prevention and treatment of cardiovascular pathologies with tamoxifen analogues
ATE406909T1 (de) 1993-05-13 2008-09-15 Poniard Pharmaceuticals Inc Prävention und behandlung von pathologien, die mit einer abnormalen proliferationglatter muskelzellen verbunden sind
DK0797988T3 (da) * 1993-07-19 2009-05-11 Univ British Columbia Anti-angiogene præparater og fremgangsmåder til anvendelse deraf
US5994341A (en) * 1993-07-19 1999-11-30 Angiogenesis Technologies, Inc. Anti-angiogenic Compositions and methods for the treatment of arthritis
US5457116A (en) * 1993-10-15 1995-10-10 Eli Lilly And Company Methods of inhibiting uterine fibrosis
US6562862B1 (en) 1994-10-20 2003-05-13 Eli Lilly And Company Methods of inhibiting physiological conditions associated with an excess of neuropeptide Y
US5484808A (en) * 1995-02-09 1996-01-16 Eli Lilly And Company Methods of inhibiting cell-cell adhesion
US20030083733A1 (en) * 1997-10-10 2003-05-01 Neorx Corporation Therapeutic inhibitor of vascular smooth muscle cells
US5837313A (en) * 1995-04-19 1998-11-17 Schneider (Usa) Inc Drug release stent coating process
US6099562A (en) * 1996-06-13 2000-08-08 Schneider (Usa) Inc. Drug coating with topcoat
US20020091433A1 (en) * 1995-04-19 2002-07-11 Ni Ding Drug release coated stent
US5622975A (en) * 1995-06-01 1997-04-22 Eli Lilly And Company Methods for inhibiting vascular smooth muscle cell migration
US5843974A (en) * 1995-06-06 1998-12-01 Eli Lilly And Company Methods of inhibiting melanoma using Benzothiophenes as cytotoxic agents per se
US7846202B2 (en) 1995-06-07 2010-12-07 Cook Incorporated Coated implantable medical device
US6774278B1 (en) 1995-06-07 2004-08-10 Cook Incorporated Coated implantable medical device
US7896914B2 (en) 1995-06-07 2011-03-01 Cook Incorporated Coated implantable medical device
US7611533B2 (en) 1995-06-07 2009-11-03 Cook Incorporated Coated implantable medical device
US7550005B2 (en) 1995-06-07 2009-06-23 Cook Incorporated Coated implantable medical device
US7867275B2 (en) 1995-06-07 2011-01-11 Cook Incorporated Coated implantable medical device method
US6545027B1 (en) 1995-06-07 2003-04-08 Eli Lilly And Company Methods of modulating NF-kB transcription factor
AU716005B2 (en) * 1995-06-07 2000-02-17 Cook Medical Technologies Llc Implantable medical device
US5609629A (en) * 1995-06-07 1997-03-11 Med Institute, Inc. Coated implantable medical device
US5726168A (en) * 1995-10-12 1998-03-10 Eli Lilly And Company Lipophilic benzothiophenes
IL120266A (en) 1996-02-28 2005-05-17 Pfizer Use of estrogen antagonists and estrogen agonists in the preparation of medicaments for inhibiting pathological conditions
TW442286B (en) * 1996-02-28 2001-06-23 Pfizer New therapeutic uses of estrogen agonists
US5811437A (en) * 1996-05-21 1998-09-22 Eli Lilly And Company Methods of increasing nitric oxide synthesis
ATE302599T1 (de) * 1996-05-24 2005-09-15 Angiotech Pharm Inc Zubereitungen und verfahren zur behandlung oder prävention von krankheiten der körperpassagewege
US20060052757A1 (en) * 1996-06-04 2006-03-09 Vance Products Incorporated, D/B/A Cook Urological Incorporated Implantable medical device with analgesic or anesthetic
US20060025726A1 (en) * 1996-06-04 2006-02-02 Vance Products Incorporated, D/B/A Cook Urological Incorporated Implantable medical device with pharmacologically active layer
US20060030826A1 (en) * 1996-06-04 2006-02-09 Vance Products Incorporated,d/b/a Cook Urological Incorporated Implantable medical device with anti-neoplastic drug
CA2206752A1 (en) * 1996-07-02 1998-01-02 George Joseph Cullinan Benzothiophene compounds, intermediates, processes, and methods of use
US5797887A (en) * 1996-08-27 1998-08-25 Novovasc Llc Medical device with a surface adapted for exposure to a blood stream which is coated with a polymer containing a nitrosyl-containing organo-metallic compound which releases nitric oxide from the coating to mediate platelet aggregation
US6530951B1 (en) 1996-10-24 2003-03-11 Cook Incorporated Silver implantable medical device
US5866561A (en) * 1997-08-21 1999-02-02 Scimed Life Systems, Inc. Local delivery of estrogen for angiogenesis
US7208010B2 (en) 2000-10-16 2007-04-24 Conor Medsystems, Inc. Expandable medical device for delivery of beneficial agent
US7208011B2 (en) 2001-08-20 2007-04-24 Conor Medsystems, Inc. Implantable medical device with drug filled holes
US20040254635A1 (en) 1998-03-30 2004-12-16 Shanley John F. Expandable medical device for delivery of beneficial agent
US6241762B1 (en) 1998-03-30 2001-06-05 Conor Medsystems, Inc. Expandable medical device with ductile hinges
IL125336A0 (en) * 1998-07-14 1999-03-12 Yissum Res Dev Co Compositions for inhibition and treatment of restinosis
US7008645B2 (en) * 1998-07-14 2006-03-07 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method of inhibiting restenosis using bisphosphonates
US6984400B2 (en) * 1998-07-14 2006-01-10 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method of treating restenosis using bisphosphonate nanoparticles
US6299604B1 (en) 1998-08-20 2001-10-09 Cook Incorporated Coated implantable medical device
US6293967B1 (en) 1998-10-29 2001-09-25 Conor Medsystems, Inc. Expandable medical device with ductile hinges
US6290673B1 (en) 1999-05-20 2001-09-18 Conor Medsystems, Inc. Expandable medical device delivery system and method
US7157419B2 (en) * 2000-03-21 2007-01-02 University Of South Florida Growth factor binding molecules
US6506408B1 (en) * 2000-07-13 2003-01-14 Scimed Life Systems, Inc. Implantable or insertable therapeutic agent delivery device
US6764507B2 (en) 2000-10-16 2004-07-20 Conor Medsystems, Inc. Expandable medical device with improved spatial distribution
PT1328213E (pt) 2000-10-16 2005-10-31 Conor Medsystems Inc Dispositivo medico expansivel para a administracao de um agente benefico
US20040073294A1 (en) 2002-09-20 2004-04-15 Conor Medsystems, Inc. Method and apparatus for loading a beneficial agent into an expandable medical device
US6964680B2 (en) 2001-02-05 2005-11-15 Conor Medsystems, Inc. Expandable medical device with tapered hinge
DE10115740A1 (de) 2001-03-26 2002-10-02 Ulrich Speck Zubereitung für die Restenoseprophylaxe
US6613083B2 (en) * 2001-05-02 2003-09-02 Eckhard Alt Stent device and method
US7056338B2 (en) 2003-03-28 2006-06-06 Conor Medsystems, Inc. Therapeutic agent delivery device with controlled therapeutic agent release rates
US6641611B2 (en) 2001-11-26 2003-11-04 Swaminathan Jayaraman Therapeutic coating for an intravascular implant
CA2458828A1 (en) * 2001-09-24 2003-05-01 James J. Barry Optimized dosing for drug coated stents
JP3990972B2 (ja) * 2001-11-20 2007-10-17 有限会社 キック 血管再狭窄防止薬及び該防止薬がコーティングされた血管内埋め込み器具
US20030139469A1 (en) * 2002-01-23 2003-07-24 The Regents Of The University Of California Use of inhibitors of soluble epoxide hydrolase to inhibit vascular smooth muscle cell proliferation
DK1521603T3 (da) 2002-07-12 2011-04-18 Cook Inc Coated medicinsk anordning
DE10244847A1 (de) 2002-09-20 2004-04-01 Ulrich Prof. Dr. Speck Medizinische Vorrichtung zur Arzneimittelabgabe
EP2272544A1 (en) 2003-03-28 2011-01-12 Conor Medsystems, Inc. Implantable medical device with beneficial agent concentration gradient
US7169179B2 (en) 2003-06-05 2007-01-30 Conor Medsystems, Inc. Drug delivery device and method for bi-directional drug delivery
US20060051407A1 (en) * 2003-06-27 2006-03-09 Yoram Richter Method of treating ischemia-reperfusion injury
US10517883B2 (en) * 2003-06-27 2019-12-31 Zuli Holdings Ltd. Method of treating acute myocardial infarction
US7785653B2 (en) 2003-09-22 2010-08-31 Innovational Holdings Llc Method and apparatus for loading a beneficial agent into an expandable medical device
US9993427B2 (en) 2013-03-14 2018-06-12 Biorest Ltd. Liposome formulation and manufacture

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133814A (en) * 1975-10-28 1979-01-09 Eli Lilly And Company 2-Phenyl-3-aroylbenzothiophenes useful as antifertility agents
US4230862A (en) * 1975-10-28 1980-10-28 Eli Lilly And Company Antifertility compounds
US4418068A (en) * 1981-04-03 1983-11-29 Eli Lilly And Company Antiestrogenic and antiandrugenic benzothiophenes
US4380635A (en) * 1981-04-03 1983-04-19 Eli Lilly And Company Synthesis of acylated benzothiophenes
US5075321A (en) * 1987-03-24 1991-12-24 University Of Pennsylvania Methods of treating diseases characterized by interactions of IgG-containing immune complexes with macrophage Fc receptors using antiestrogenic benzothiophenes
US5395842A (en) * 1988-10-31 1995-03-07 Endorecherche Inc. Anti-estrogenic compounds and compositions
DE4122484A1 (de) * 1991-07-06 1993-01-07 Teves Gmbh Alfred Schaltungsanordnung zur erkennung von radsensordefekten
JP3157882B2 (ja) * 1991-11-15 2001-04-16 帝国臓器製薬株式会社 新規なベンゾチオフエン誘導体

Also Published As

Publication number Publication date
AU7578894A (en) 1995-05-04
HU9402958D0 (en) 1995-02-28
PH31263A (en) 1998-06-18
DE69409913D1 (de) 1998-06-04
ZA948026B (en) 1996-04-15
CN1053571C (zh) 2000-06-21
NO943877L (no) 1995-04-18
NO313082B1 (no) 2002-08-12
CA2118095A1 (en) 1995-04-16
CZ253594A3 (en) 1995-05-17
HUT71234A (en) 1995-11-28
TW303298B (zh) 1997-04-21
US5462937A (en) 1995-10-31
ES2115163T3 (es) 1998-06-16
AU670213B2 (en) 1996-07-04
US5492926A (en) 1996-02-20
EP0652003B1 (en) 1998-04-29
EP0652003A1 (en) 1995-05-10
KR950010888A (ko) 1995-05-15
IL111288A (en) 1999-05-09
JPH07149641A (ja) 1995-06-13
IL111288A0 (en) 1994-12-29
SG45280A1 (en) 1998-01-16
US5457113A (en) 1995-10-10
NO943877D0 (no) 1994-10-13
ATE165510T1 (de) 1998-05-15
NZ264675A (en) 1997-07-27
RU2154475C2 (ru) 2000-08-20
CZ287419B6 (en) 2000-11-15
DE69409913T2 (de) 1998-09-24

Similar Documents

Publication Publication Date Title
CN1105359A (zh) 抑制平滑肌细胞增殖和再狭窄的方法
CN1049335C (zh) 苯并噻吩类化合物的制药用途
CN1072931C (zh) 抑制细胞-细胞粘连的方法
AU642747B2 (en) Antimalarial compositions
CN1107156A (zh) 抑制子宫纤维变性的方法
CN1191487A (zh) 抑制血管平滑肌细胞移动的方法
CN1371366A (zh) 具有组蛋白脱乙酰酶抑制剂活性的苯甲酰胺制剂
CN1105361A (zh) 抑制血管生成和血管原性疾病的方法
CN1053102C (zh) 苯并噻吩衍生物在制备抑制软骨退化的药物方面的用途
CN1107705A (zh) 提高绝经后妇女性欲的方法
CN1109884A (zh) 抑制髓过氧化物酶活性的方法
CN1076968C (zh) 苯并噻吩类化合物在制备防治假骨变性的药物中的用途
CN1107332A (zh) 抑制绝经后妇女的中枢神经系统问题的方法
CN1107702A (zh) 抑制卵巢发育不全、青春发育延迟或性幼稚型的方法
CN1108100A (zh) 抑制乳房病症的方法
CN1108099A (zh) 抑制性早熟的方法
CN1108103A (zh) 抑制特纳综合征的方法
CN1107707A (zh) 抑制体重增加或诱发体重减轻的方法
KR900006993B1 (ko) 아테롬성 동맥경화증 치료제로서의 dl-5-[(2-벤질-3,4-디하이드로-2H-벤조피란-6-일)메틸]티아졸리딘-2,4-디온
CN1173819A (zh) 抑制il-6作用的方法
CN113072467A (zh) 含取代胍基衍生物及其在制备破骨细胞分化抑制剂上的应用
CN1631363A (zh) 黄瘤病的预防、治疗剂
JPH08169847A (ja) 固形製剤
CN1169679A (zh) 抑制与舒缓激肽有关疾病的方法
JPH01265025A (ja) N−置換−1−デオキシノジリマイシン誘導体を含有する癌細胞転移抑制剤

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee